Genuine Dell XPS M1710 Precision M90 Intel 945PM Laptop Notebook Socket 478 Motherboard, Mainboard Systemboard, Logic Board, Compatible Dell Part Numbers: CF739, HAQ01, LA-2881P Chipset: Mobile Intel 945PM Express, Supported Processors: Intel Core Solo, Intel Core Duo, Socket: 478 Supported Memory: 2 x user-accessible SODIMM connectors, Memory Module Capacities: 256 MB, 512 MB, 1 GB, and 2 GB, Memory Type: 1.8 V SODIMM DDR-II. Supports up to 667 MHz, Minimum Memory: 512 MB, Maximum Memory: 4 GB Audio: 5.1 channel High Definition Audio, Data bus: PCI Express Peripheral Interfaces: 1 x IEEE 1394 Connector, 1 x 5-in-1 Meida memory Card Reader, 1 x Speaker Audio Connector, 1 x Headphone Audio Connector, 1 x S-Video TV-Out Connector, 1 x Network RJ-45 Connector, 1 x Modem RJ-11 Connector, 4 x USB Connectors, 1 x DVI Connector, 1 x VGA Connector, 1 x AC Adapter Connector Compatible With: XPS M1710 and Precision M90 Laptop Systems. | Motherboard Compatible Part Numbers: CF739, HAQ01, LA-2881P,